3874472

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1665

約数の個数: 32

約数和(自身を含む): 8500800

約数和(自身を除く): 4626328

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 1609, 2408, 3218, 6436, 11263, 12872, 22526, 45052, 69187, 90104, 138374, 276748, 484309, 553496, 968618, 1937236, 3874472]

約数ペア:

[(1, 3874472), (2, 1937236), (4, 968618), (7, 553496), (8, 484309), (14, 276748), (28, 138374), (43, 90104), (56, 69187), (86, 45052), (172, 22526), (301, 12872), (344, 11263), (602, 6436), (1204, 3218), (1609, 2408)]